Mrs. Mouse is anxious to get her son to sleep and goes off to find what she thinks he wants. Just as Mrs. Mouse kisses baby mouse goodnight, he cries, "Mother, Mother, I want another!" His concerned mama rushes off to invite other mothers-Mrs. Duck, Mrs. Frog, Mrs. Pig, and Mrs. Donkey-to help put her son to bed. But baby mouse doesn't want another mother. Will Mrs. Mouse discover what her son really wants?